Thaum lub sij hawm tag nrho cov txheej txheem xaim, nco ntsoov tshem tawm cov khoom siv hluav taws xob rau kev ua haujlwm, thiab tsis txhob siv lub zog ntawm kev ua haujlwm tiag tiag. Yog tias nws tsis paub meej tias cov khoom siv hluav taws xob puas raug txiav tawm, koj tuaj yeem tshawb xyuas nrog tus cwj mem thiab digital multimeter. Thaum txuas, yog hais tias tusterminal thaivlos yog hloov lub davhlau ya nyob twg muaj lub khawm dov, nco ntsoov hloov daim ntawv thov tam sim. Txwv tsis pub, muaj kev pheej hmoo siab ntawm electrocution.
Thaum nkag mus rau hauv lub hwj chim mov, thov nco ntsoov nruab THE PVC los ntawm threading yeeb nkab. Yog hais tias nws yog ntsia nyob rau hauv lub qab nthab ntawm cov hlau, tsis txhob arbitrarily tsav cov hlau. Nyob rau hauv tas li ntawd, nyob rau hauv tag nrho cov txheej txheem installation, thov teem lub txhawb nqa ncej nyob rau hauv lub ces kaum ntawm lub raj xa dej, tuaj yeem txhim kho cov hlau ruaj khov zoo dua, thaum tsis muaj txhua qhov kev tiv thaiv ruaj khov, tsis txhob muab cov xaim rau ntawm tus ncej lossis lub ntsiab. keel.
Thaum txhim kho cov xov hlau, nco ntsoov them sai sai rau cov xaim ntev ntawm lub thawv hloov tsis tas yuav ntev dhau. Tom qab xaim, thov xa cov xaim mus rau hauv cov kav dej, tsis txhob ntxig cov xaim rau hauv qhov hloov thiab kho nws. Tsis tas li ntawd, tsis txhob nruab lub server hauv lub qhov hluav taws xob ruaj khov. Txwv tsis pub, kev nyab xeeb ntawm cov khoom siv hluav taws xob yuav raug puas tsuaj.
